Name: Daisy I Reno, Nv (Zone 6b) Not all who wander are lost
Your tree looks very healthy but its sending a clear message: More light please!
I would be tempted to cut it all the way back to the lowest little branches but unless you plan to move it to in front of the window, it won't help.
Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and proclaiming...."WOW What a Ride!!" -Mark Frost
President: Orchid Society of Northern Nevada
Webmaster: osnnv.org