Yes you can, most of the times, we seek out for people's opinion to validate our actions and it breed low self esteem. But here's the good news You are enough to accomplish whatever you want to accomplish. It is cool to take advice from people and also respect people's point of view, but what is not cool is to always depend on what people think of you. Step out this week and do that one thing you've always wanted to do. I hope you have a wonderful week.