When writer and marketing guru Lisa Jansen was growing up in Germany, she had her share of struggles.
“My personality wasn’t suited to being a teenager. I was introverted. I had body image and self-worth issues, and it seemed everyone else my age was into partying and I wasn’t, so it wasn’t an easy time.”
As Lisa, now 39, grew older and wiser – including discovering the difference between extroverts and introverts – she learned to embrace
