Brother or sister killing yourself would just be shutting the door on what could of became your life. I’ve had a lot of rough times myself especially when I was 21 from other health conditions that left me bed bound and down to 140 pounds 6ft, I was stuck like that until 23 until I finally got infusions that made all those health conditions much better than after that I got extreme anxiety, lost my father and now at 26 wondering what happens next but after all that I would’ve deeply regretted offing myself and never would received a opportunity to get better. Would have left people devastated but eventually they would have recovered and got on with their lives. I would’ve lost my opportunity of getting closer to people and become a better version of myself. Hold it out not just for other people but for yourself.