A way I taught a guy to drive a car with manual transmission in an hour was by starting with my feet.
I had him watch my feet while I was driving and describing how and why I shift.
Next I had him shift the gear lever while I drove and told him when I wanted to shift.
Finally I had him drive around in an empty parking lot.
Since he knew how and why a clutch works he didn't grind gears or smoke my clutch.
Figuring it out yourself can work but it will wear on your car.
Find a teacher and watch what they do, then learn it one piece at a time.
I had him watch my feet while I was driving and describing how and why I shift.
Next I had him shift the gear lever while I drove and told him when I wanted to shift.
Finally I had him drive around in an empty parking lot.
Since he knew how and why a clutch works he didn't grind gears or smoke my clutch.
Figuring it out yourself can work but it will wear on your car.
Find a teacher and watch what they do, then learn it one piece at a time.