Just by chance, I came across a teaser for a new show on Showtime called HAPPYish. Long story short; 44 year old man w*rks for an ad agency that is being taken over by some folks much younger than him. They want to embrace social media and the main character doesn't want anything to do with it and his life, well it's not so great.
Anyway, I found it fairly entertaining and as an early retiree, I was able to grin at all the issues he was having to deal with being "stuck" in a j*b that he really hates. The first episode is free and available on Youtube if you're interested.
A word of caution...do NOT watch around kids or if you are offended by bad language or sexual situations (including an odd scene with animated Keebler elves).