I'm going out with this girl, and a mutual friend of ours. Mutual friend will just be there to create a comfortable atmosphere. I feel like I should tell this girl I've been single for 5 years, but I'm not sure if I should. The reasoning behind my long drought, is a mixture of clinical depression and chemical abuse. I'm certainly not the same person I've been these last 5 years, so I want to convey that without raising red flags.

Any advice you guys have on the matter, or the date in general, I'm all ears. I REALLY don't wanna fuck this up...