As someone that hates making decisions... I feel your pain. :p It's actually a well-studied psychological conundrum that the more options you have, the harder it is to make a choice (as my abysmal work ethic will attest ||||||:^{3> ).
On that same note, though, "decisiveness" isn't an indicator of correctness.
That's common in a lot of us. It tends to fix itself over time.