Oldgamerz. I'm not trying to be an ass when I say... I think you forgot to take your meds again. I know that you suffer from mental health conditions, and a lot of people do, and I'm not here to hold that against you. I just want to remind you that if there are some meds your doctor prescribed to you, you should take them. Nothing you are saying is making any sense, and it's probably not advised you make any drastic decisions when you're not feeling well, mentally.
To answer your question, I pretty much never encounter problems of crashing, but it can happen and has a logical explanation; a scratched disc, a bad laser, a dirty contact, and even just glitches overlooked by the programmers.