minecraft,cube.
how to build in sl,prim,the default shape,script,inworld.
option,buy fullperm sculpt,mesh,inworld.
learn how to make those using other program,offworld.upload.
animation,sound,texture are made offworld.upload.
Many player dont build at all and play whit what people build and explore.
I am not the older player,but sculpt and mesh was here before me ,and i still build and learn many thing.
In time i may learn to make mesh,and if i have never came in sl,no clue of what was a mesh or script.
then it nice place to learn.