I never do this on purpose, I usually play at a pace that is comfortable for me. If I need to think before making a decision, then I use the time I am given and think, but if the hand is not very important and the pot is small, in this case I can make a decision instantly, and it does not depend on the pace at which my opponents play. I usually play the poker that is comfortable for me to play and I have no goal to manipulate anyone or use any psychological techniques to somehow influence my opponents. And I do not like it when I understand that my opponent is deliberately trying to slow me down, so I try not to do the same with my opponents. I think a person should sit down at the poker table in order to play poker, and not in order to upset the psychological balance of opponents.