21 year hold who want to free of porn and masturbation

Good decision amigo. Indeed, this will be one of the best decisions you've ever made. I've started PMO a the age of 14 as well.
One basic advice: Get the hell out of social media if you're using any platform.

Porn addiction is no different than drug addiction, it makes you feel good and gives you a fake sensation of contentment the moment you're using it, but once the rush is over, you realize you actually hurt your body, brain and soul. And you're in a worse situation now.

Keep your focus sharp and know that your brain IS not completely yours. There's a monster in the depths of your minds labyrinth and he wants to feed on PMO when he's hungry. A porn addict has to know and admit that this monster is in charge most of the time in our brain. And acknowledge that you fed this monster since the age of 14, so no need to deny it's become pretty damn strong by now.

My experiences in nofap showed me that a face-to-face battle against this monster - which is to underestimate its force and think that you're strong enough to take control of your brain telling yourself "I'm not gonna PMO, I can do it if I want to" - will lead you to failure. Monster's gonna eat you if it sees you. There's no escape.

However if you choose to hide from him in this labyrinth long enough, it will get weaker and weaker as it can't feed itself. Instead of fighting with him, leave him weaponless. His weapons?
-Social media (boobs, booties, images to make you feel not good enough in life)
-Staying at home (I've never seen anybody masturbating on the street or in the gym)
-Getting bored in front of PC screen (whenever you feel bored, it means the monster's got your scent and it's running towards you)
-Hanging around people that made you feel depressed (even friends and especially friends)
-Not following after your life's purpose.
-Not to mention porn itself

The monster is stronger than you are, so don't wrestle with him.

Just "float like a butterfly and sting like a bee"

Good Luck in your journey amigo.

Never Surrender.

 

Welcome to NoFAP Community,bro.
NEVER GIVE UP on your challenges.Be confident,Stay faithful,Never loose your confidence.Accept the mistakes that u had previously done and Learn from those mistakes as well to not repeat those again in your life. Avoid all your temptations.Stay away from all those which will trigger ur temptations. Stay around people. Don't prefer to stay alone. Spend less time in BATHROOMS and TOILETS.Don't use mobiles or lappys or PC's privately.Install porn blockers in all ur devices.Pour some ICE WATER or ICE CUBES on ur penis if u get the sensation of M'ing. Don't ever try to touch ur penis.As soon as u get temptations get out of ur room and be in the room where there are people around you.Start a challenge of NoFap for 1 month and try to achieve it. It will be difficult at the beginning but we must overcome the difficulty to quit P&M.Make a challenge and try to achieve it, after achieving make it to 2 months then 3 and so on.
NEVER GIVER UP and NEVER LOOSE UR CONFIDENCE.All the best.Do it well.QUIT PM.