I find that just stopping to think helps a lot. People rarely make time for thinking things through. You can’t organise everything within the 10 minutes of peace you get in the shower.

I will often go for a walk or sit in a cafe with a sheet of paper and just think about the problem. I try to define the problem properly before I even start thinking about solutions.

For trickier problems, you just need time. I go on a long bike ride and let ideas simmer until they break down into something simpler and more manageable. I get my best work done after my weeks-long hikes and rides.

Above all, know thyself. Having some awareness of your own biases and irrationality helps you correct the course. Knowing what you like, where you tend to get stuck and what you suck at helps a lot.