How to help a child diagnosed with autism? The LTP method

How to help a child diagnosed with autism. How to find true peace about your child's future? Where to start recovery?
Over the past six months, my son has made significant progress in his development. Here are the main changes:

1. Toilet problems and stress. At first he couldn't go to the toilet on his own, but now he confidently sits on the toilet and performs all the necessary actions.
2. Look into the eyes. At first, the child diagnosed with autism only occasionally made eye contact, but now his gaze has become longer and more confident.
3. Contact and interaction. Contact with my son has become warmer and more trusting, they interact with each other more.
4. Coloring. At first, my son showed almost no interest in coloring, but now he enjoys doing it on his own.
5. Tantrums. Tantrums still happen, but now they can be quickly calmed down and the problem solved.
6. Getting used to new food. Introducing new products has become easier, although the process still requires attention and patience.
7. Classes and reading. Previously, my son had to be forced to study, but now he willingly sits down to read and does it without any problems.
8. Nocturnal enuresis. The problem has not yet been fully resolved, but work on it continues.
9. Communication. My son started talking more and started using the words “because” and “why”.
10. Clothing. Still can't put on panties and sleep in them, but work on that continues.
11. Attention to detail. Becomes more attentive to small details, for example, spilling a little water and wiping it up himself.
12. Understanding speech. Understanding of complex speech has improved, although there is still room for improvement.
13. Physical activity. The level of physical activity remains low, but work is being done to improve this.
14. Whims. He became calmer and more joyful, smiles and jokes more often.
15. Food. When hungry, he eats the first spoons himself, then holds the spoon with his parent.
16. Protests. There are fewer protests, my son reacts more calmly to requests.
17. Reading. I started using the reading app, it reads everything, finds instructions and turns on the TV without any problems.
18. Patience. I began to better understand that I needed to wait or change my actions.
19. Puzzles and constructor. I made the puzzles more complex and now he can assemble them himself without help and very quickly.
20. Constructor. Now he is very keen on the construction set, he assembles it completely according to the instructions and finds all the parts.A child with autism has seen tremendous changes. Now there's no need to worry about his future!