Vaping advice

Started vaping for fun,Got hooked on nicotine real quick. The easy accessibility made it convenient for me to finish one Elfbar of  5,000 puffs within a week.Even though it's been a month since I quit. Whenever I meet my friends and they vape, I take a few hits Lol, It's like the addiction is still following me. Any advice from those who have successfully quit so that I wont relapse?