If you keep the positive look like are keeping healthy by exercising. When talking about your fitness level, proper nutrition, supplements, cardio, and weight training are all important factors, but it is your attitude that determines how hard you focus on each of those areas. Attitude is very important just keep your attitude positive.
        
                    
             
        
        
        
Answer:
that depends on the type and where you get it some ppl lace it and thats def a 10 but some is used for medical reasons and thats probably only like a 2-5 i think smokeing anything can damige your lungs so you have to be carful and only use a little bit also starting at a younge age will f### up your brain (expecially if its a lottt)  so really think about it before hand and make the desision you want all in all id say 3-5 out of 10
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I would assume but am not completely sure..
A. There is no resistance involved if you are swinging your arm