My hobby is woodworking.  Have you ever done that?
through woodworking, you can become a talented furniture makers.
Yeah, I haven't made furniture yet.  I stick to smaller things.  I want to make a wall clock with wood.
well, you can dwell into furniture making, it quite lucrative. 
Maybe I will.  Do you have a hobby?
woodworking is almost relevant to all field, and i guess you prefer it.
I guess.  I would like to know more about metal-working like welding and brazing.
metal working is kind of good and far better than plastic working. 
I don't know what plastic working is but I would like to learn how to weld.
well, plastic working is just for production of plastics.