Don’t worry, in the entire subject two items, reversing the vehicle into the warehouse is the most difficult, but as long as you are proficient, it is also very simple.
First, you must be very skilled in using the clutch, because reversing into the garage requires vehicle speed control and is required to be as slow as possible. Only when the vehicle speed is slow can you have time to correct the body;
Second, straighten the car body before backing it up. If the car body is crooked, the probability of accurate backing up is very low. Secondly, you must pay attention to the points taught by the instructor, neither too early nor too late. After entering the warehouse, you must learn to use the left and right rearview mirrors to observe the distance between the car body and the warehouse line, and correct the car body in time. Here I use the right rearview mirror as an analogy. If you see from the right rearview mirror that your car body is in line with the warehouse line on the right. If it is a figure of eight, your steering wheel should be turned to the right. On the contrary, if your car body and the right curve are in an inverted figure of eight, your steering wheel should be turned to the left. When correcting the car body, don't turn the steering wheel too much.
Driving is actually a job for a skilled worker. After practicing more, you will naturally become familiar with it.