Personally, I think these are mistakes and not character development. I find them out of character and on the road to character assassination.
Again I have to ask: What do you think of where Sisko was at the start of "Emissary"? Wallowing in grief, unable to get over his wife's death, uninvested in his work and his duties, on the verge of leaving Starfleet altogether. Was that character assassination? Or was it merely the beginning of a protagonist's journey, a problem the hero had to solve
in order to undergo character development? And why is his situation now so profoundly different?
also on depression. Americans whine too much about their problems which quite frankly when u compare them to the rest of the world has to go through on a daily basis are generally minor and utterly insignificant.
Good grief, you have no damn clue what you're talking about. You obviously don't understand that clinical depression is a
medical condition. It's not the same thing as depression in the sense of having a bad day. The same word is used for both in the vernacular, but that's misleading. Clinical depression is a disorder caused by an imbalance within a person's brain. You can't just shake it off any more than you can shake off diabetes or autism or muscular dystrophy.
Besides expect SF to have better treatments and at least running some Psych Evals because I don't think its a good idea to have people going through serious emotional problems in major command posts get him a desk job less damaging.
I agree that the 24th century should have better treatments for mental and behavioral disorders, but that can only happen if society outgrows the disgusting, primitive prejudices that you're showing toward mental illness. What you're proposing here is nothing less than discrimination, since a disposition toward clinical depression is often a hereditary condition. And like diabetes, it is generally a treatable condition, and when properly managed it does not disqualify someone from functioning normally in one's job.