Its more like a robot you sit on if you ask me

Ledge, things will work out in the end. A wheelchair just makes you differently abled, not disabled. I hate the word disabled in most cases(unless I am applying for disability of course) and prefer to have a positive outlook on things.

Think of all the things you still have - wife(or is it girlfriend, I cant remember), kids, family.. friends here.. none of that will change because something in you has physically changed.

Your pretty darn cool and I think you will do just fine. Let yourself have an adjustment period though if you need it - What i mean is if you need to feel upset about it for some time, let that happen. Those feelings are totally reasonable and ok, and rather than deny them it is better to just let them happen - but don't let them own you, do you know what i mean by that?