I have very long, straight, fine and limp hair. I'd like to go for a change every once in a while. I try over and over to roll my hair. I take strands and spray them with hairspray and then roll them. I leave them in for 30 minutes (until they are cool.) Then I take them down and I spray them, within 5-10 minutes, the curls are pretty much gone. I even do this right after I get out of the shower and dry my hair. AHHH!!! It's sooo frustrating! Can anyone help? Thank you for taking the time to read this!