certification may be required
Certified training is required or strongly advised.
license may be required
Some work legally requires a license or formal training; point to it.
safety warning
Show a visible safety block at the top of every lesson.
Do the smallest useful piece of this skill today, then post proof.
No full lesson yet for this skill. Request one and teachers who do it get notified, or teach it yourself.
Try it and post proof.
Earned when the work is real, not when the view count moves.
Earned when the work is real, not when the view count moves.
Earned when the work is real, not when the view count moves.
Earned when the work is real, not when the view count moves.