Thanks for reply, i am actually a student and just planning to learn and practicing. Blender used for a professional filed but i am only a student

Super agree, ok then i will get into it and start my career from now

I got it, its seems this filed is stressful, yeh i love this job and i want to convert my filed into the money. so i guess i can enjoy it

Is the pay reasonable? Is it still as enjoyable as it was as a hobby? Do you HAVE to go to college to get jobs

I understand, but i want to ask if we can turn it into our full time work ?

For example? My idea revolves around added mechanism to the leash which isnt too complicated either.

The technology inside one of those isnt too complicated so would you think a prototype would be possible to manufacture via 3D printing

Well, that's not so not so rough prototype

Its an dog leash (you know those normal things that you use to walk your dog and you can control the radius of the dog with a push of a button).

If you have an aptitude for it, you could be an expert in as little as 2 years

GoEngineer has an excellent YouTube channel. Find local meetups events. There is a lot of support out there, so just start modelling

Don't pay for anything, No course can make you an expert Just start building models everyday and continuously work on improving your skills