Fantasy football league exploding right now

My work league is insane this year. Three of us are tied at 6-2 and we're going into week 9 with some brutal matchups coming. Been doing way more research than I probably should be lol. Wife caught me at 11pm last night checking injury reports and just shook her head. Worth it though. Anyone else get way too invested in their fantasy teams? What's your strategy for the playoffs?