actually, learn E first. And when they engage on you, or if they hit u, directly turn the E on and hit them with your basic attack. They will either backoff or engage. If they run away, keep scaring them, but dont engage again until your E comesback. IF they engage, because of the passive, your attack speed will amplify everytime u hit. stick right to them so they can't see their health bar. Keep engaging, and if ur health goes half or lower due to their poking, drink your health potion. ALWAYS HALF, no less than that. The only champion you should avoid is Rumble and Renekton in top. The Combo for Jax in pregame is QE first with W on, and if they engage, give them a ignite and hit them with your passive. And for more aggressive playing, stack up your passive first before diving on them. That way, u can hit them more and deal more damage. And if there is one tip i can give you, Jax is a combo champ, not a poking champ. Once u go in, u never backoff unless their jungler came. For escaping, Q on your minions