Since you're asking about yourself and not really doing a poll, I'll say you need to familiar yourself with how you pursue an acting career in the first place. The answer is not relevant to you, since it takes about a decade of building a strong resume just to get a legit agent to consider signing you and starting to go to professional auditions. Then a few more years and tons of luck to get a few good roles. Then MAYBE you will become successful. And then MAYBE you will continue being successful for a little longer, then MAYBE MAYBE MAYBE you'll continue being successful for the rest of your life... Otherwise, you're going back to working at anything that pays the bills. Anything. Since child/teen actors started much younger, and since we don't have a time machine yet, you will not become a professional actor anytime soon but rather as an adult (25-30 year-old seems about right), let alone become successful.