I would like to participate more in the MSE and get in the habit of answering posts. However, because of my mathematical experience (or lack thereof), I'm always afraid that I'll post a solution that's not very helpful, or worse, an incorrect solution; the latter possibly resulting in a downvote. It also seems that questions that I can answer are often answered immediately by experienced community members (not that I find anything wrong with this). With these reasons in mind, the whole idea of wanting to give back to the MSE community becomes more of a "Why should I bother?" type of situation as it appears being able to do so requires a great deal of expertise.
I'm just curious what people's thoughts and/or advice is on this dilemma.