Question
It is my impression that plants tend to lean toward the light.  My plant (I have not idea what kind of plant) is leaning badly, but it is leaning away from the light, not toward it. The plant receives quite a bit of light, being situated near a floor to ceiling glass door.  It does not, however, receive any direct sunlight.  The plant is quite old and appears healthy in every other respect.  The branches are full of dark green leaves.  Do I need to repot?  

Answer
Bob,

I need to know what kind of plant this is? If it is not getting direct sunligh I suggest that you move it to a window that it will get direct sunlight but you turn it away from the sun and it may straighten up.

Or is it top heavy and leaning because of that?  
Again, I need to know what kind of plant it is?

Darlene