I agree with this. Also, technological developments, business models, and fashions change rapidly. When the vertical part of your T starts to be in lower dema

I agree with this. Also, technological developments, business models, and fashions change rapidly. When the vertical part of your T starts to be in lower demand, you'll be in a difficult spot. If you go for the ∏ strategy, you have the ability to pivot your career towards the remaining leg, and hopefully start building up a new one.