Yes, Me, See http://www.terrylove.com/forums/showthread.php?40249-Toto-Flush-lever-complaint
There is about four to five gallons wasted if you flush a toilet but I don't believe that it makes a difference if the handle is loose or not. Unless, the toilet is leaking from the handle or somewhere else.
walk up to it and pull the handle down. other toilets you walk up to and push a button and others you pull a chain down
If a toilet handle breaks off there are many places to buy cheap handles that will fit the toilet in need. One store is Lowe's which has handles for many popular brands of toilets.
You usually depress a handle on the tank.
Replacing a toilet flush handle is inexpensive and is generally a one person job. The handle can be replaced by opening the tank and unhooking the chain. Using a wrench you can now remove the handle. To replace the handle simply attach the chain and secure in place.
Yes, but not as many as there is on the handle of a sink, or even the flusher.
Linkage going to flapper is sticking or needs adjusted. Nut holding flush handle to tank may need tightened or replaced. Pressure assisted toilet needs more force on handle to flush.
Germophobia
We use sanitary toilet to prevent insects,rats,and others from spreanding the waste.
That would depend on the brand of the toilet as some screw on others pop into place
climb on the toilet paper basket and jump on the silver handle
A toilet bowl was made for people to go to the bathroom inside their house. To use a toilet bowl, you have to first sit on it and go to the bathroom. When you are done, you push the handle down to flush it.