Life lessons from the first half-century of my career

Overall reaction to the life-lessons list

• Many commenters resonate with the themes (courage, finishing things, choosing happiness, relationships).
• Others see the piece as “fortune-cookie” or LinkedIn-style advice: inspiring, but often non-actionable and heavily shaped by the author’s exceptional career and luck.
• Several note strong survivorship bias: what worked for a famous, well-placed academic may not generalize to average engineers in 2025.

Happiness, routines, courage, and passion

• Small, stable routines (sleep, food, exercise, walks/yoga) are seen as powerful for emotional resilience.
• Courage is framed as acting despite fear; some say once you see boldness pay off, it’s transformative.
• Debate over whether passion vs discipline/systems is primary. Some say passion and intrinsic motivation drive real greatness; others warn this rhetoric can be used to guilt people.

Starting vs finishing; visibility vs substance

• Article emphasizes finishing projects; several admit struggling with too many half-finished side projects.
• Others argue that in corporate politics, starting high-visibility initiatives (especially “AI”) often yields more career rewards than finishing.
• Some emphasize that interviewers ultimately ask for concrete results, but others note results are easily spun and hard to verify.

Praise, feedback, and insecurity

• Strong agreement that sincere praise has huge impact, especially against impostor syndrome.
• Debate: is praise valuable because it’s scarce or because it’s honest? Consensus: it must be both truthful and not mindlessly overused.
• Several discuss why managers withhold praise: fear of inflating egos, scarcity mindset, cultural discomfort, or belief that “no criticism is praise.”
• The article’s warning about “insecure people” is contentious. Some say insecure, credit-hoarding colleagues are toxic and best avoided; others call this ableist and argue insecure people can be great colleagues if not tearing others down.

Management, meetings, and ownership

• Strong praise for “share your Legos” leaders who step aside, transfer context, and let ICs own projects, rather than hoarding information.
• Tension: some engineers want managers to shield them from meetings; others argue good meetings are themselves “deep work” and critical for defining the right problem.
• Several stress that managers should shield from pointless bureaucracy while ensuring engineers attend context-rich discussions.

“Have a job you love” and structural limits

• Many push back that “love your job” is a privilege; most people can’t optimize purely for passion, especially in weak markets.
• Some describe a compromise: use higher-paying but less-loved work to buy time or fund more meaningful work later, or pursue passion in non-tech fields or volunteer roles.
• Others argue that job-love is possible but requires long-term optimization and willingness to pass on lucrative but “soul-crushing” roles.

Risk-taking, quitting, and economic reality

• Advice emerges: don’t quit a bad job without another lined up unless you have substantial savings; unemployment and repeated rejections are described as “soul crushing.”
• Some emphasize living below one’s means to buy the option of sabbaticals or job changes; others counter that for many outside big-tech, savings buffers are limited.
• Re-hiring at a former employer and unpaid leave are suggested as underused options when burnout strikes.

Generational and “boomer talk” debates

• Some dismiss the piece as out-of-touch “boomer talk” given housing, layoffs, and job instability today.
• Others argue every generation faces serious hardships (wars, inflation, offshoring) and that a pure victim mindset is unhelpful, even if structural disadvantages are real.

Organizational incentives and promotion systems

• Commenters note that rigid promotion ladders can distort behavior: people choose safe, checkbox projects rather than high-risk/high-reward work.
• Stack ranking and forced distributions are criticized for destroying team cohesion and encouraging self-promotion over collaboration.
• Observations that visible “thought leaders,” evangelists, and title-chasers often advance faster than quiet high-performers, especially in politicized environments.