YANBU! It's absolute bollocks and is preparation for the even bigger lie "If you can dream it, you can be it."
Dangerous, life-defeating shite, all of it.
Any behavioural psychologist will tell you that "Trying", as an objective, is self-defeating. Trying carries failure within it - you either do it, or you "try". Make the effort instead.
There's nothing wrong with aiming high, playing to your strengths, finding out how much you can do (it will be more than you thought, as long as you didn't buy this superhuman positivity rubbish), and enjoying the effort. All of which people have done, very successfully, for thousands of years.
You'll be amazed at what you can do when you give it a go!
Just do your best, that's great!
Have a go, see if you want to learn how to do it better :)
Just don't fucking "try", OK?
