I guess the best explanation is that I liked engineering but it didnt 'fulfill' me. It's something tough to explain.
In any case make sure you know what you are getting yourself into ( speak to medical colleagues ) as medicine has changed a lot in the last 5-10 years. I suspect in 10 more years medicine will be completely corporate run, as things are going now, small practices are being absorbed and being merged into larger and larger groups.
Also I agree with the sibling comments by Arch and snakes.
In any case make sure you know what you are getting yourself into ( speak to medical colleagues ) as medicine has changed a lot in the last 5-10 years. I suspect in 10 more years medicine will be completely corporate run, as things are going now, small practices are being absorbed and being merged into larger and larger groups.
Also I agree with the sibling comments by Arch and snakes.