DO U LIE TO HIDE UR WEED HABIT!??

I lie to cover up my weed habit, of course. Im 16 what am i going to say when my mom says "what did you do today?" am i going to be like well me and my friend went and smoked 8 bowls of marijuana, then watched a movie about marijuana while eating all the food we have in the refrigerator. Yea basically i lie in specific situations, but im on the same level with my sister (who btw makes awesome quesadillas when im high) and my girlfriend (who i go shopping with while high)

I don't lie to anyone unless it's necessary for my benefits....