Not from any specific person, but the idea that you have to step outside your comfort zone and do X and Y even though it doesn't come naturally to you. Every time I did that things got messed up and I ended up worse than I was before. If you're outside your comfort zone, you will act in non-authentic ways, and when you're not being authentic, you can't be the best possible you. Examples of stepping outside comfort zo…
Genuinely curious: are you saying this as a matter or philosophy or did you try this and come out of it feeling foolish and insecure? Or may be both?
I won't down vote you because I think I can relate to both sides of this. There are things I was never into that I got into after a lot of struggles and looking foolish. And there are things that I was never into that I could never feel comfortable with no matter how much I tried.
In either case, until I got out of my comfort zone I could never know what I can and cannot eventually be.