I only spend a small amount on it.
Spending a small amount in gambling will surely not make you addicted, however, if I'm in your shoes, I would not feel the thrill with a small bet only.
I do changes my betting amount, sometimes I loss big and feed bad of course but I accepted that it's part of the game.
I don't want to get addicted into gambling.
You won't if you stick with your strategy, however, like I said, spending small amount is not fun at all.
But how long we are gambling decide whether we are addicted or not no matter of the bet amount is small or high because it where is depends on the financial status of the each person. Keep playing the same game again and again also can be addictive so keep changing the games and also the bet amount to make ourself refresh and not get addicted to that.