This is a bit light-hearted compared to a lot on here so please forgive but I either need justification for being lazy OR a kick up the bum 
I went to a taster class for aqua yoga last week and quite enjoyed it. Usual reasons, to meet people, do some light exercise, 'prepare for birth' that kind of thing. I liked the people and the place but didn't find it very relaxing as I'm not massively confident in the water or coordinated but I know that will get better the more I go.
However- the hour class all in all took about 2.5 hours with travel, changing etc. Too early to eat before and felt late to be eating after, so felt a bit grotty. And as I said before although it was pleasant being in the water and I'm sure it was useful, I was well out of my comfort zone.
If I go this week I have to sign up for a block but I'm in two minds. I didn't enjoy it enough to be chomping at the bit to go back but I feel I probably ought to (there's that 'mum guilt' already!). I think if I could pay weekly I'd give it another go this time then decide but I've got to commit or run really. There isn't anything else any nearer or at a better time so can't get round those issues by changing group either.
So, opinions- is it ok for me to not put myself out for something potentially beneficial because I can't really be arsed? And a lot of my barriers to going would probably improve if I went again, wouldn't they?