My twelve year old son has been studying double bass for seven years. About two years ago I bought him a fretless and he's been taking lessons with a jazz bassist. His double bass teacher suggested he bring in some of the music he's been working on so as to see what he's doing on the electric. I asked if I should bring the electric. She said no, that he could just play it all on the double bass. I asked if the two weren't different animals, remembering what I've read on these forums. She basically said that no they're the same animal. She went to Rice, where she studied with Paul Ellison has been and is in some very well respected orchestras and plays electric ( fretted ) as well. What am I missing here? On one hand I've read countless times that these two intruments are quite different and on the other I'm being told they're not. I'd appreciate someone weighing in on this subject.