For sure, but that really takes the joy out of driving. 
Getting a perfect shift feels so nice!

Modern automatic transmission is definitely more efficient.

kristapsk

I should add that the same people say "auto transmission is better in sity traffic"

With the newer cars, I dont know if it is really more efficient. 
I do know that if you tow, it is better to have so you can stay in the correct power band. 

Satosora

I know a lot of people who say "with manual transmission I feel better and drive more effective my car"