This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well. Watch out for the せつ changing to せっ, though. Another thing you have to go through with trouble, I'm afraid.
It's kind of you, but we're not making any more compromises on this matter.
Are you going to throw away my kind advice?
Well, it’s a good opportunity to make a long-awaited change to my look, so I might as well get it shortened in the back by about 30 centimeters.