How can I become better?

Tonight I took out 4 tanks, plane, many INF, all in one life of a Sherman to capture 2 flag. Really most of the time the team needs to have a army to get me destroyed. Being good takes hand eye coordination, good controller and think about what your attack is going to be. AA gun place in good view, hide behind rock, be a sniper for AA and place spawn point. Tanks U want to keep moving fast, never sit too long. INF stick with squad that likes to fight,  view your squads kits before entering a squad, try to kit yourself to help the squad. If U go medic, your job is to heal your squad while protecting yourself. I've been  in matches where we were all medics,  our squad was unstoppable. 

If your going to ride in a tank with a good driver, your job is to keep the tank from being destroyed, kit yourself to neederneeder. If the tanker is good and work together you will live, the tanker knows your helping and will do all he/she can to keep you safe.

If you are tanking stay close to tiger or any other heavy armor, I have destroyed many tigers with staying close, ram on side of track, always shoot tanks in the gun or cannon never aim for tracks, planes stay high and scout out the battlefield, when U viewed the field start bombing, if your a fighter always equip spotting flares, stay high then dive releasing the flares, the job is to win the game.