Oh, I definitely understand the feeling of dreading Pesach! I think many people secretly do but are ashamed to admit it. Thing is, I don't think it's the holiday itself that everyone's dreading: it's everything before, including the insane cleaning, cooking, baking, living out of a box of chometz for a few weeks, etc. (is my family the only one who does that?)
Anyway, right now, I'm the only girl at home, so that means this year is going to much more intense than ever before, and my stress levels are mounting. So, whenever I feel like I'm going to fall into the pit in my stomach, I use visualization: I imagine sitting around the table with my family on the Seder night, totally calm with the knowledge that all the pre-Pesach stuff is over. It makes me feel much better: kind of a picture to remind me that "this, too, shall pass."
I think everyone has their own way of trying to develop a positive attitude about it; it's definitely an issue to be discussed. I mean, why has Pesach become so crazy that everyone dreads it? It's become Pesach and spring cleaning together, which is more than anyone can handle!
Again, this might only work for me... What do you think?