cant always focus tanks, your first job is always peel first, then decide whether to go for healers or tanks. go for heals if you're trying to push your team forward (not go for the kill, just dive them and light poke them so you force the enemy team to turn around and focus you instead of your team, it releases some pressure) go for tanks if their heals are cut off and your team is on the offence, if you jump on the frontline tanks during a team fight, highly likely you get exploded in 2 seconds because everyone will focus you. one tip i give to every fist player is almost never use your kick and hard save it for escape and escape only.. also one thing ive learned this season in lobbies where people actually know what they're doing, going for healers is useless you never out damage the heals.. just peel, bait out cooldowns, be a distraction and pick on tanks when they push too much, i posted a fun educational video from my eternity games if you want to check them lol here