I have watched quite a few anime and in the past I have found that after a while I start getting sad because the story changes too much or the anime itself gets depressing. After that happens I usually cannot look at anything to do with that anime without feeling empty.
My question is this in the many episodes of one piece does it get sad or change drastically? Or have over 20 episodes in a row thats just fighting or does it stay funny or get too serious?
For example I cannot look at animes such as FMA or KHR and I'm worried that I'll get this way by watching one piece. Please help me I love this anime and I don't want to get upset watching it. I'm sorry if this is confusing but it really is. Sorry.