I'm the type of person who goes hard or go home. Trimming little by little would frustrate me, because I HATE not seeing progress. And it would hurt my feelings to see some progress only to HAVE to snip it away.
It would hurt my heart.
Then again, I am also the type of person ( I am so lame btw) who can't sleep at night knowing I got some damage and KNOWING I have scissors in the same house and in a matter of seconds it can be taken care of.
I was faced with this SAME issue a few weeks ago, and I snipped off about 4 inches and got it over with. Sometimes I wish I would have let it grow out and babied the area, but I (didn't I tell you I am lame
) just can't give advice here, knowing I have a section of damaged hair. In a weird way, I would feel like a hypocrite. And if someone mentioned people who hold onto damaged ends, I would always feel like they were talking about me.
Anyways, obviously it is your choice and none of what I said above has anything to do with you, I was just rambling
. It seems like it is very hard to let go of the length, so if I were you I would give it a chance to step it's game up by the end of the summer and if it didn't, I would let it go.