To schedule or not to schedule

I'm wondering whether or not I should stick to a schedule when it comes to creating whatever it is I get to. I'm sure there won't be a schedule on posting things (not everything I make will be posted, only the things that I'm happy with). I'm just not sure if I should try to make myself be creative on a daily basis or not. If anyone is actually reading this, feedback would be very welcome.

If you are trying to motivate yourself, I found something that may well be pretty helpful. I present to you the Seinfeldian calendar (also known as the Seinfeldian chain).

If you are worrying (which I'm sure you are) that I'm veering away from the principle of randomness, don't fret. The randomness applies to the subject matter and style of whatever the hell I can come up with. Perhaps experimentation is a better way of describing things instead of randomness. I don't know what I'm doing, I'm just doing something. At least I will be soon.

So in summary, should I schedule or not schedule?