I don't think I have any political self-identification and I think that makes me along with some others unique ...

Not being fixed to a concept is really liberating and I believe most people are content with current affairs so the vast majority of people should self-classify as "conservatives" in the literal sense since most of us are fine with the current norm ...

I certainly don't think many things need to change nor does our approach too ...

I think I'm (in general) pretty much in the center by Belgian standards, so by American standards I'd be at the left side. I'm mostly green, I think care for nature and the enviorment are the main issues right now. I'm also against arational beliefs such as religion or traditions (if they're opposing rationality). However, I'm also conservative sometimes (when it comes to technology and stuff like that), I don't think we should change too quickly.
And I guess you could also consider me a politically incorrect socialist.

Actually central but striving for a better and not worse future. So social democrat.

I find "democrat" to be a weird description for a political leaning. Shouldn't all political leanings be democratic? Except fascists maybe.

How about Christian Democrat/Distributivist?

As there is no centrist option, I went with social democrat.

You don't have to be fixed in your viewpoints to realize that currently, your opinions lean more towards one way or another. Wether you yourself want to bother giving it any thought about where your current opinions would put you on the political spectrum or not, you are certainly placed somewhere on it.

I can't think of many (relevant) centrist movements that aren't social democrats. (To be honest I can't think of any, but I'm sure they exist.)

Rastafarian.

Every test i have ever done has come up center-right.

I'm mainly a liberal with a heavy leaning towards social-liberalism so I guess social Democrat is the closest.