Blind dates...

i wanna go on a blind date....just to see what it would be like?
I wanna meet an interesting person...

so for all you people out there:
1. Have you been on a blind date?
2. How was it? Good or bad?
3. Did you end up going out with this person or just being friends?
4. Would you go on a blind date again?

On another note...I have been analysing my past relationships/crushes (it's summer and I am up to the point where i have literally nothing to do) and I just realised that they were all really bad, and I do not know why in the hell i ever went for the guys i liked/dated...and I keep kicking myself or just feel really ashamed :P

Have any of you done that, thought about your previous relationships and crushes and just feel ashamed/cringed/thought "what the hell was i thinking?"