Following up on the question asked here: Why do people feel that there is a NEED to wear tzitzit?
It seems like the answer is that we wear it to remind us about all the mitzvos.
First of all, what is it about tzitzis that reminds us about mitzvos, what if I want to wear a red string on my finger as a reminder?
Second of all, what if it just isn't, then why am I wearing tzitzis. Meaning inherently there is no obligation to wear it, the only reason to wear it is to remind me about the mitzvos, but I have been wearing it my entire life and have never once thought about the mitzvos so why bother continuing to wear it?
And if you say 'Because it's a mitzva so just to do it to get reward', I guess that is a reason to do it, but there are many things we can do at all times to get reward and we don't treat them like obligations that we need to do at all moments (i.e. 6 constant mitzvos).