Do you have a hair stylist you trust? If not, ask some people close to you who they would recomend... Awhile ago I was in the same boat as you (although I went for almost a year without a cut). I went to a stylist that people in my area raved about and said "I don't want this, I don't want any shorter than that.. Aside from that, do what you think will look good".. I have to say I got the best haircut I've ever had that way! I've moved since then and haven't found a stylist here I trust, so I go in with planned out ideas and nothing ever looks right