Lifestyle choices that positively affect fitness include, hiking, kayaking, any outdoor activity, or dancing. Lifestyle choices that negatively affect fitness include, television, computers, video games. Hiking, kayaking, and dancing help positively affect your fitness because you are physically doing something, as opposed to not doing any physical activity when you participate in TV, computers, and video games.
There is a number of things you could do you but the best thing you could do is to leave the situation and go get help. You should avoid getting into it because that could just make it worse same goes with being defensive. I hope this helps!