To try act as a hero, you need to first have some level of skill in that area. If a girl rejects you, you’re not her type, try someone else. You might want to learn a language as a hobby or to improve brain function. There’s no harm in applying to the navy seals even if you do get rejected. Most people don’t care you’ve got a stutter and if they have the time, they will listen. Throwing out positivity isn’t going to cure anyone but it sure can help people get out of a rut. Every pessimistic statement you’ve made there has a optimistic counterpart. It’s all about mindset. You should never presume that you’ll be cured but it 100% a great idea to have goals set out to help push you