- Fake it until you make it.
While there is some truth to this depending on the context, for the most part, especially in software engineering world, you don't know everything. Don't be afraid to say if you need to research something or do POC or investigation. No one will be mad at you and if they are, you don't need to be working with that person. I spent many nights frantically trying to figure out things, to make it seemed like I was up to par, when I should have been more chill about it.
- Do what you love, and the money will follow.
My parents, my high school guidance, society, everyone told me this thing in 2002. Many of my friends went into music education and I can say only one or two got a job in this field. Then 2008 hit. This view, it is the survivors bias, what you should do instead is what will make you money, then figure out how to use that skill to do or add to what you love.