Stop this giving advantake in champs

Funny you really say there is no advantake some times others if i am puck full match shoot everywhere and opponent win 4goals when he have 5 shots and 3+ minutes attack time and i have over 17min attack time 18+shots make sense sound like hockey this is not football and you say strategies well tell me if i have all full attack why other matches my players attack puck like maniac how they supposed do and other matches every player stand still start skate after opponent pass them when you have same strategy