>>12352593you either think like one or you can't
you work on projects to build, design, improve and use what you can. You're always looking at ways to improve some sort of system, and that's what they're mostly hired for; to do things better and at a lower cost.
You create work for other people, you look at problems and make decisions based on what works and conject something that will work on the long term.
If you can't get a circuit to work and do or measure anything practical, or you think it's too overwhelming to get a pizza box to float with a 1mm clearance from the ground with calculated stability without going overbudget, then you won't make it as an engineer. You never will. It's basically the poor man's law/med school.
Everybody with some knowledge of math can get in, but staying in is the hard part because it's so grindy and a lot of people seem to be bald after their undergrad.