Do you find Spring days depressing?

Because I do. And I've had this since I was in my early 20s, because I kept seeing my youth slipping away but was far too anxious to do anything about it. Almost 40 now, and seeing a bright sunny day is worse when there's people half my age out and about, and I know they're enjoying the youth I wish I had.

Anyone else feel the same?

EDIT: Also, I hope this post encourages people younger than me to somehow manage their fears enough that they can go out and live their lives, only because on these days I feel an intense amount of regret, to the extent it's almost paralyzing.