We're all ages, and any age is welcome here. For instance, the staff ranges from 20's to 40's. The "young" is also for experience and time spent composing, which I've noticed plenty of adults using the forum to help them wherever they are in their studies.
Plus, the actual young members here could benefit from a wealth of knowledge you have that you may not see as musical attributes. For example, you said you're going to pitch this song and/or others. We'd love to hear about how that goes, since many talented musicians struggle with executing the more business side of their art.
Any advice or critique people give you regarding your music is ultimately opinion. Take what I or others have to say, and you either implement those ideas or you don't. It's ok to disagree with a critic. It's your music 🙂 I tend to favor a variety of textures with music, but 9000 metal bands would disagree with me.
Take care of yourself, friend. Hope to hear more from you