Experiment with new activities that might interest you. When you stretch your comfort zone, you get yourself out of a rut. You inject more excitement into your life. You meet new people. Be open to trying new activities so that you learn to be a little more fearless. Try volunteering at a nonprofit organization, or learning a new sport or hobby. Pick something that you have very little experience with and go for it! Your goal to become more interesting might involve becoming more courageous or being friendlier. But it's difficult to achieve these traits unless you have a specific plan in place. Try out concrete activities or skills, instead of focusing on building one of your personality traits. For example, instead of convincing yourself you need to be more courageous, you might try simply participating in an activity that produces some degree of fear when you think about it. Or, you could try rock climbing if you are afraid of heights, or visit a petting zoo if you are afraid of animals. By pushing yourself out of your comfort zone, you might eventually become more comfortable with participating in activities you or others might find interesting. When you expand your network of acquaintances, you can become exposed to more interesting situations and activities. Ask people questions about themselves. Once you get someone talking, you may discover, for example, that this person has expert knowledge of beekeeping, an activity you've always wanted to try. Seeing more of the world can make you more attuned to subtle differences between people from different backgrounds or different ethnicities.  Being sensitive to how these differences affect others and yourself can sometimes make people feel more comfortable around you.  This will also give you a greater sense of what interests you can look like in different parts of the world. Make your next holiday an unusual one. Go to an exotic place and do things you would not normally do. This might include an activity such as backpacking, surfing, climbing a mountain or...

How would you rephrase that briefly using Indonesian?
Lakukan aktivitas baru untuk memperluas zona kenyamanan. Kembangkan kepribadian Anda dengan melakukan aktivitas yang konkret. Bertemulah dengan orang-orang baru. Lakukan perjalanan sesering mungkin. Biasakan membaca.