Hard to start a project.

Hi. I have troubles to start a new projects and cant make more complex games than before mainly because i cant draw good graphics or compose music.
This leads always to lack of motivation(I still want to make the projects but i just cant).

Should i just program the logic of the game and then find someone to draw my graphics or should i start with a artist and composer before starting a project?

All of my friends are programmers and not artist or composers so its hard.
This is not just a question but i also want to know if someone is in the same position as i am.

Thank you and i hope you understand what i mean.