Boredom!

Some say, doing only what’s best for us is boring. Eli Wamberg said: you have been born to sin, so sin.
You might not be ready for what yoga could bring you. You might need to live. You might need to pass certain expereinces. And those might make you yearn for some real substance to your life. Than your yoga practice finally might make sense.

On the other hand, if you mean by yoga a physical discipline, fitness, body culture, perhaps relaxation tehnique … and you are bored by it, nothing stops you to try something else. All these results can be achieved in countless ways. Just find what you feel drawn to.

To the OP

I think that as long as you keep the right mind necessary, you will still be practicing. Developing the mental side of it can be very interesting by itself and useful if you return after a while to the rest of your practice.

eg…Privately and quietly set out to recognize why something/anything irritates you…what are the patterns you fall into, what do you feel and do and how do you remove it, etc etc…

Sometimes, boredom really means doing the same things so many times that the meaning or value is lost. I vary my practice depending on my needs for that day and that helps.