Any way to automatically lock *Me* out from *My Own* iPhone for a specific amount of time?
Well, I guess you don't want to be distracted by yourself constantly touching you phone right? That's what I need too.

My way to do this is totally not recommended, but that's the only way I have in mind. Get a passcode, do like 11 false attempt, and you can lock yourself out for 15 minutes or more. It's something extremely stupid to do, and I don't recommend doing that or anything similar.

Just in case some emergency happened, and you need to contact someone. You picked up your phone, and, ya. It's up to you.