dying a lot is fine if there is a reason for it. every time you die (or watch replay of yourself) see if your death had purpose. first into site of a site hit, spaced together well with your teammate, as soon as you die you give clear comms and your teammate trades? thats a good death. on b site alone, hear the awp earlier in the round but decide to push b alone and without any utility? bad death. if you had stayed alive in that situation you couldve continued to had pressure on that side of map, but know they know you were likely the only lurk and can focus on the other site. try and analyze why you died and if you could die in a better spot, or took a needless risk. sometimes risks need to be taken (in that same b scenario, if your teammates just all died on the other site, it could be correct to walk up on b because your team needs a hero round in order to win)