Use the transferable skills guide to help you understand the specifics of what each of the transferable skills are referring to.
^ Very direct article with some great ideas for overcoming procrastination and a lack of motivation.
The Pixar panel discussion below features a great anecdote from Brad Bird on how to get started when you are paralysed by fear or indecision.
When your goal is learning or skill development, it is far more beneficial to focus on the process of your work, rather than the product. Don't let yourself get emotionally invested in what you are making, it's not important. Each piece of work you make is simply a tool to help you improve yourself. What is important is your skill development, and your (life-long) journey towards becoming a better artist and professional - focus your energy on this goal!
Another way to think of this is
Alec Steele - This guy is only 20 and is already a very accomplished blacksmith and a very prolific YouTuber. He has an excellent attitude as an artist/craftsman and is passionate about improving his skills - each new project he tackles covers something new that he has never done before. Even if you are not interested in metalworking, watch a couple of videos for a bit of inspiration and motivation!
This is an audio book by concept artist and illustrator Bobby Chiu.
He documented his first 10 years of working in animation/film, and interviewed artists he admired, and this project is the culmination of that - a good example of reflective practice!