More than one project at a time?

job

#1

Hey guys, what you can recommend for working on more than 2 projects.Is this idea good? Or you must stick with a project until you finished it and than start another one.
And if the answer is "true" what can you recommend? I have Make a Website
Completed
HTML & CSS
Completed
&
JavaScript
43%
Last active 4 minutes ago.


#2

At one point I worked on Rails, Python, JavaScript, and PHP. I think it's good to have some variety. After JavaScript I would learn jQuery and then Python.