Just wanted to add... you say that you don't like introducing yourself as agnostic because you don't like the idea of being indecisive. I think alot of Muslims and other religious believers think this way too; they despise agnostics even more than atheists branding them as being cowardly.
I've noticed that a lot of Muslim values are hypocritical. This is one example. They condemn indecisiveness, but they have forgotten another attribute which they themselves emphasize A LOT in other areas of discussion, but they have missed it out in this one, for some unexplained reason. That is the attribute of patience.
You have to be patient when it comes to knowledge too. Grabbing hold of a particular belief system just for the sake of having a belief is impatience in knowledge. Like Hassan says, (I think it is Hassan... discussislam off youtube... I'm new here so I'm not too sure yet lol) don't pretend to know something, even if it is atheism.
Let us take an example of a Maths professor setting 2 of his students a problem to solve by the end of the day. Now the Maths professor knows this problem cannot be solved in a month, never mind by the end of the day. One of his students, desparate to banish the vice of indecisiveness out of his behaviour, may well cling on to the first possible solution that comes into his head. Before even testing it, he is already convinced by it, and for the rest of the day, he simply seeks to prove that it is the case (an error in philosophical method, since you should test with no bias in mind). By the end of the day, the 2 students come in front of the professor and the one above says that he knows the solution and presents pages of writing demonstrating his case. The other student has his hands empty, and admits he couldn't work it out in the time provided. Agreed, this student has made himself look pretty dopey at this point, but not when the professor looks over the first students work and tells him that he was nowhere near finding the right answer! The professor then commends the second student's patience in knowledge