antrax7

Hi. I heard from a few coaches, that if we can get max EV from exploiting someone, we should do this. But at poker tables sometimes i face situation, that even bad players pretty fast adapt, if i trying to get max EV from exploite every time.
For example: 6-max table, we seat between weak tight players and pretty often we could +EV steal from SB with any2 cards. But if opponent only once see our 72o/32o at showdown, he starting defend his blind much loose vs us.
So questions is: How bad is idea of exploite 95% instead full exploite to keep opponents strategy weak?
Thanks!