I do a clay mask twice a week. I regularly use a cleanser, serum, and moisturizer in the morning and evening, and my skin has really improved. But my sister keeps criticizing me, making fun of me and saying, ‘You’re wasting your time with that mask, it doesn’t work.’ We argued about this again yesterday, and it really got me down. Do you think I’m overreacting, am I really too focused on it?