Turns out she is likely doing things you are already doing
Strategy 1 - maintain a good mindset/mentality. Believe that you can achieve the long curls that you want and stay positive as how you think affects your habits.
2- use products that work for your hair. Everyone has different hair types and will respond to a variety of products differently. Find what works best for your hair. (Creams, oils, dry shampoo, conditioners, masks, etc) Find a product that doesn't dry out your hair.
3- Ensure that your hair is always lubricated. It helps to avoid knots and minimize friction. When your hair rubs together, it can damage it. Also, using any hair accessories can also damage them, so avoid using them. She recommends the use of oils or butters.
4- avoid handling your hair as much as possible. Style you hair in such a way that it will last in order to avoid having to redo it. Having to untangle your hair can cause damage as well.
5- to untangle your hair, use your fingers as much as possible. If you must use a comb, ensure you've used a lot of conditioner and are very gentle.
6- protect your hair while you are sleeping. Do not leave them loose while sleeping, as you will tangle them. Wrapping them in a silk scarf is the most effective, as the material doesn't create friction. You can also do your hair in preparation for the next day and sleep with it done up, covered with a wrap/scarf
7- avoid cutting your hair too often as you will have difficulty achieving the desired length. If you have split ends, feel free to cut those, but try not to cut healthy hair.
8- live a healthy lifestyle. Eating healthy, taking vitamins. Be sure to drink lots of water. If nothing else, eat fruits and vegetables that are high in water and provide a good source of vitamins. Be active and exercise as it's good for your health and helps increase your blood circulation and regulate your hormones. Sleep well and get appropriate rest.
9- set goals for yourself. Follow the strategies provided and seek to achieve goals. There are challenge groups that you could get involved in to encourage and keep your mind focused.