PtheLoo
You will get the hang of it. It just takes time and this is true for everyone, not just you.
Just try to let the clutch out slow and don't rev the engine up so much. You just need more practice and you need to relax as you drive. Try to drive around in your spare time if you have any.
When you get better you will find out that you don't need to hold the car with the clutch on an incline at all. It does wear out the clutch eventually. Just hold the clutch and the brake when at a stop on an incline. When you need to take off you can get going without rolling back much at all, but this will take more time and practice.
Here's a good tip for you: When you are coming up to a red light just use the brake and don't touch the clutch. There will be a point where you can pull the shifter into nuetral without even using the clutch. For some reason, some people shift down through every gear or simply push in the clutch when braking and this is not necessary at all. You don't want to be in nuetral if you need to get going again, but if the light is red you don't even need to touch the clutch.
Also you might want to learn to double clutch for downshifts, it will make them smoother. Or at least learn to blip the throttle to raise your engine speed before you let out the clutch on those downshifts. You need to match the engine speed so you get a smoother shift. You don't need to learn to heel and toe, but you might want to read up on it. It might help you understand things better.
PG