There are two types of bets that you can make on baccarat games:
Player bets
You can place bets on your own hand in order to win jackpots, even if you don't have a good hand. This kind of bet is more risky but it will give you more chances to win.
Banker bets
If you want to see what your opponent will do, then this is the best bet for you. You can make the banker (house) bet and then wait for their actions. You will know which cards they have already used and which ones they still have in their hands.