how to become a tight player

what is the best strategy for you to become a tight player in a tournament, and what are the right positions to play against a tight player?

I play inn a lot of tournaments. I only play pocket pairs suited ace and suited conectors… and some times AK AQ … my fold % is 82% and win12% … if I do play a hand… I like to be the first too bet… and bet preflop.