"Do you still farm XP after Level 40?"

#PokemonGO: Level 40 players, do you still farm XP once you hit level 40? I.e. by waiting for friends to gift you so you can lucky egg? Or don't you care as much and let your sub level 40 friends dictate the friendship level up?I've got a few overseas level 40 friends 1 day away from ultra or best friends and it's clear they're waiting for me to send the gift. I'm not yet level 40 so double XP is very handy for me. I'm not complaining, I'll just prioritize other friends and eventually gift them as I draw closer to level 40 (just under 1 million XP to go), then I can help my sub level 40 friends by letting them dictate the friendship level ups.TL;DR - do you actively farm xp once you hit level 40, or do you switch your objectives to IV/shiny hunting, stardust grinding, etc? via /r/TheSilphRoad http://bit.ly/2C6C7Qv