Focus on learing the characteristics and behavior of the game you're after, and becoming proficient with whatever you are shooting, whether its gun, bow or whatever.
Don't get caught up with gadgets. Hunting is not purchasing some product, taking it to the woods and trying it, and then buying something else when it doesn't work.
Hunting is the application of skill, knowledge, patience (sometimes perseverence), all toward putting youself in position to get a shot at your intended game. That is the majority of hunting. The more you hunt, the more you learn (assuming you're paying attention rather than just going back to the store to buy the next gimmick). The more you learn, the easier hunting becomes.
Hopefully you connect on your shot. If you do, you may have to "hunt" for your game all over again, and here is where MANY fall short. You owe it to the animal to do your best to recover it.
Last, I encourage you to have a positive mental attitude. You may not see any game the first few times you go out. You have the choice of giving up, or, trying to determine why you are not seeing game. Nobody said it should be easy, and if it was, it would not be so rewarding. Enjoy the effort and work, enjoy your time in the woods, and enjoy the fruits of your efforts that will surely follow, if you choose to take this advise. Good luck!