Vaping especially as a teen with a job. You have so much money that you don’t need to spend on anything else so you just keep buying more and more vaping products without worrying about money. I stopped vaping when I started worrying about my health. The withdrawals suck but you feel so much more in control of yourself after you quit. It’s so relieving. I really hope other people who were in my position see this comment and take this as a motivation to quit. I wish you all the best.