So in essence you're trying to say that I have to interact and create pictures with others before I can get my own rich tapestry.

That's something you will figure out for yourself.

In the literal sense of the word, a "tapestry" is defined as the following:

a piece of thick textile fabric with pictures or designs formed by weaving coloured weft threads or by embroidering on canvas, used as a wall hanging or soft furnishing

• used in reference to an intricate or complex sequence of events

According to Google...

So you can think of life like a blank canvas that you can fill with whatever events and enriching things you want to fill it with. It's these events that all link together and make your life what it is and unique and awesome!

I'm appreciative if the things I have though I still thrive to achieve more. It's not selfishness or anything. This is me improving on myself right.

Nothing selfish about that! It's what drives and motivates you, make sure you keep that drive going and you'll go far!