Amy Poehler was a mix of “anxiety and joy” as a teenager. The 52-year-old actress spoke about her past ups and downs to promote her role as the Joy emotion in ‘Inside Out 2’, which portrays 13-year-old Riley as she battles her cocktail of jumbled inner feelings. Amy told People about how she can relate to the animated girl, voiced by 15-year-old Kensington Tallman: “I definitely was a mix of anxiety and joy for sure, wrapped up in a Boston accent. “And (I had) lots of shoulder pads and funky earrings.” “I guess I felt a lot of what Riley felt in that, your head is full, very noisy. You go from…