How can you say the word "project" and treat it like some exercise? Projects are serious stuff. You always need to work on only one project at a time, keep it organized, put as much effort into as needed to make it of highest possible quality. Worry about all aspects related to it: costumes, instruments, composing, camera work, recording equipment, post-recording video and audio editing, movements/performance, introductory speech at the beginning, concluding speech at the end. You need to write to-do lists, the screen play of the entire performance, the whole project plan, represented by actions sorted in order in which they have to be carried out (what action is required for what other actions). You must never deviate to other projects, not rest until the current task is finished. This process should reach into infinity. If all humanity does this, we all will reach God, and that's the purpose of existence.
Asandir
Sounds like a lack of confidence to me, to be honest. Alone on Newgrounds over 200 people believe that you make great music and they believe in your talent - so you should be able to believe in yourself too. If anything, working on different things will hone your crafts even more. Take your time and don't stress yourself out over finishing a song. Remember, that music is something that you love and enjoy. Keeping that in mind, you dreams will become reality, I am sure.
Troisnyx
Thank you for encouraging me.
I don't doubt my musical ability -- if anything, I'm just overwhelmed at the amount of works in progress I have, the deep desires and what I believe my music is capable of achieving -- and because I'm relativlely unknown, as opposed to musicians with successful Kickstarters *cough*Erutan*cough*, I don't even know how any one of these will be able to support my efforts on a deeper level.
I say this because the Bandcamp I've been running has not had much support, except from one or two people.