hmm, being mean to your younger brother without reasonable due course is certainly potentially a karma thing.Either for not doing more or if I am being punished by destiny because I was mean to my younger brother. The latter thought does make me wonder why my older brother had girlfriends while he constantly terrorized me.
In terms of can things change for the better- absolutely and always!
Is it easy?- hell no!!!
Do you have to be like your older brother or like anyone in particular? No!
What do you need to help improve your life?
1. Independence- you have your own job, you can drive yourself/get around super well on public transportation, your own place if possible.
2. if you aren't able to have a satisfactory job, work on skills that could help you get a better job. Consider two jobs if you can handle it.
3. Consider expanding what kind of hobbies you're interested in. Maybe volunteering at a shelter, convention, etc. Look for spaces where people in a similar state as you might be more likely to congregate.
4. If college isn't really an option, is tech/trade school?
5. It's okay if school isn't the most feasible option. There are many jobs out there to consider.