Answer : There are a lot of different ways to learn interior design. Some people take classes at community colleges or specialized schools, others watch tutorials online, and still, others learn from friends or family members who are experienced in the field.
The most important thing is to find a method that works for you and that gives you a good foundation in the basics. Once you have a strong foundation, you can then start experimenting and learning more advanced techniques. Be patient, take your time, and have fun with it! There's no right or wrong way to learn – as long as you're educating yourself and growing as an interior designer, you're doing great.