If you are at work right now.
Take a look at what you're doing. Is there a slim chance it could be done better? Smarter? More efficiently? Save you stressin' out over it? I'd bet there is a chance.
If you can see something or know something right now that fits this criteria, my advice is to write it down. Get it sorted with the how, any potential barriers and the why it should be done. Do this for yourself, then communicate it.
Tell someone, maybe your boss, supervisor, or maybe you have a team who looks after innovations.
Right now is the exact right time to start thinking. Just because its always been done that way, it doesn't mean its the best way by any stretch of the imagination.
"If you always do what you've always done, you'll always get what you've always got."