This happened to me ~8 years ago. Solution was to spend 5k on a solo trip, all economy/hostel accommodations with a single backpack, walking around Europe (Poland, Budapest, Portugal) with a quick trip to Japan. Inner peace levels and happiness went up 10x what a 20k bonus ever provided me. It also helps to realize how small we are, how truly big an impact we can make by via technology, and that every single person you love, respect, run into will eventually die in some misery, with regret that brings tears to their eyes no matter how well they lived. So enjoy yourself, but don't take it too easy.
I'm a solutions engineer for tech startups which is generally very fun, challenging work, but tech really is like heroin (wasn't there a HN link about it?) and needs to be kept in-line.
If you anyone wants suggestions re. Europe travel, I'd be happy to share.