"Just don't try it" motto...

I got an email this morning from a coworker. She said her friend owns a spa and is offering a special this weekend...$99 eyelash extensions. This Saturday and Sunday only. Do you know how bad i want to try these? Do you know how much a difference it would make? And we also know that i don't have the money to be spending on this. I am going to just say no, "don't try it, you might like it."