Grand Theft Auto: Online has a variety of missions under its belt that it gets difficult to focus building and maximizing a skill. However, here is a guide that can help you pick the right missions and activities for skill building.
- Shooting- The survival mission in the Boneyard is an excellent way to practice your shooting skills. In addition, you can bring a friend, set rounds to five, and do minigun multitarget in the ammunition range.
- Lung Capacity- While there's no easy way to build this, your best bet is to go to the sea and swim underwater until your air meter flashes red then repeat.
- Flying- Go to any airstrip and find a plane that can retract its wheels. Take it down the runway and take off when you gain enough speed. After a while, land it back down the runway then repeat the whole process.
- Driving- Host a match of the racing mission Criminal Records and set the laps to roughly 30. Do this with a friend repeatedly to gain cash and RP.
- Strength- Choose a car and jump on top of it to start kicking the vehicle. It takes roughly about three minutes to gain about 10-20 skill points.
- Stealth- Initiate any mission in Los Santos but remember to turn off your wanted level. Start killing pedestrians using stealth as long as you like. You won't get into trouble with the wanted feature off.