Thank you for all your congratulations, guys! 
Your words are really important to me. It's one thing if you win and seeing no congrats think everybody's mad at you for some reason; and it's entirely another, when you see your competitors are actually glad for your success.
At the early stage I was folding such cards too if there was a significant raise, let alone all-in. ... Overall, I have an impression that in the last Series most of the participants were playing more cautiously than before. Am I right? I personally prefer this way of playing to constant preflop raising by aggressive players, which often happens in other tournaments.
Your words are really important to me. It's one thing if you win and seeing no congrats think everybody's mad at you for some reason; and it's entirely another, when you see your competitors are actually glad for your success. ~ Although I would not dare to play all-in with such a card, honestly speaking, even at the early stage of the game I fold such cards [A9, A8, A7, A6] (if I am not in the blind or if the cards are not suited).~
At the early stage I was folding such cards too if there was a significant raise, let alone all-in. ... Overall, I have an impression that in the last Series most of the participants were playing more cautiously than before. Am I right? I personally prefer this way of playing to constant preflop raising by aggressive players, which often happens in other tournaments.