My 5mo is getting annoying. He used to be much better at playing by himself and generally being in a good mood. Lately he demands to be picked up all the time and is much crankier and less willing to go with the flow. In the morning I usually feed him then toss him in bed with my half-asleep husband while I shower. Lately he has been very fussy when I do this and will only calm down if I pick him up.

Has anyone else experienced this? Should I keep trying to comfort him or is he manipulating me? Is he old enough to "cry it out" regarding this sort of thing?

He is also a bad napper. But he pretty reliably sleeps from around 8pm til around 5-6am.

We recently started giving him fruit and vegetable purées in case that is relevant.