 Learning business skills can begin as early as 12 years old. Just ask Avery. WDEL's Rachel Suga with more on his story. Real life experiences can implement important life skills like customer service. Avery Waters is a friendly person already, but Lemonade Day has been a new experience for him. Well, at the start of the day, when I started talking to them, I was nervous. But now I'm kind of getting used to it and talking to them and stuff.