You can still learn many things at the age of 38, as follows:

1. Arts: dance, art, music, literary creation, piano, chess, calligraphy and painting;

2. Handicraft: maintenance, manufacturing, various appliances, cross stitch, weaving, carpentry, lathe work and models;

3. study: learn all kinds of knowledge about the subject you are interested in;

4. Agriculture, forestry, animal husbandry and fishery: planting and pets;

5. Life category: shopping, make-up, home decoration, food and storage.

6. Learning financial management knowledge and applying it to your family's financial management, or providing professional financial management experience for classmates and friends, can not only flexibly do family affairs well, but also provide long-term development for families.

Read more books and do some simple physical exercises when you have nothing to do. Although the books you read are not necessarily good, you must read widely. You need to know what others say, so that you can pick up the words. Pay attention to listen more and talk less when dealing with people, and shape your own temperament.