Yes, invest in learning.
Honestly I do not have any experience with that package of tutorials but it seems to be a great resource.
Anyway the tip that I can give you is to advertise yourself the best that you can.
For example a friend of mine which is a art student, made some sort of facebook timeline cover for a pretty famous band, and the band ended up using her image as cover, obviously giving the author rights to her. She already got contacted by other companies/persons to make a cover or digital art for them, paid work ofc.
I know it's not directly related but if you can advertise yourself like this, do it! It only takes a bit of luck until someone will see your work, and will want to work with you.
Yes, invest in learning.
Honestly I do not have any experience with that package of tutorials but it seems to be a great resource.
Anyway the tip that I can give you is to advertise yourself the best that you can.
For example a friend of mine which is a art student, made some sort of facebook timeline cover for a pretty famous band, and the band ended up using her image as cover, obviously giving the author rights to her. She already got contacted by other companies/persons to make a cover or digital art for them, paid work ofc.
I know it's not directly related but if you can advertise yourself like this, do it! It only takes a bit of luck until someone will see your work, and will want to work with you.