I'm a generally very happy SAHM but have recently created a spreadsheet (proof that i am in fact bored ) colour coded to record everything i do during the day. I have found out that a) I spend a lot more time on the computer than I thought. b) My concentration span when doing anything 1-1 with dd is about half an hour, after that I start getting twitchy. (Thankfully dd's concentration span on 1 thing is about the same!!) c) but to make me feel better about that, dd follows me around when i am doing anything other than playing with her more than i thought, so she ends up getting involved in most things i do (housework eg).
Yes being a full time SAHM is sometimes very boring, very tedious, etc, but I love it and i have managed to avoid much arts & crafts .keep meaning to get out the play doh/scissors & glue etc but it feels such a hassle - but i will confess to actually enjoying it once i am doing it!