I say no. There are so many wonderful lightweight projects that you can work on that are portable and not sweat inducing. :-) My current obsession is baby slippers and socks for all ages. They are so much fun to do and I am finding that everyone loves hand made socks.
I would love to hear what you are working on. Are you knitting or crocheting? Please post a photo as well.
Looking forward to hearing from you.