I have friends who jerk off 1-3 times per week and claim they are fine, I jerk off once in 9 days and feel half dead

Title. I have friends who live fulfilling professional and romantic lives, and also jerk off weekly. They claim they've never felt any real downsides to porn, and wouldn't categorize themselves as addicted. I believe them.I, on the other hand, don't jerk off for 9 days, relapse for one night, and feel like a dead man walking. My anxiety is the highest its been in weeks. My energy is the lowest its been in weeks. My motivation is the lowest its been in weeks and my social confidence is out the window. My legs are literally shaky. I feel depressed.What the fuck gives? Why do some people feel fine and some feel like a dopamine zombie junkie?