Advice

Hello, I need advice on this plant. I rescue this one like 3 years ago, which has sun burned leaves. Since I have it I avoid water much. But I always think I am neglect the plant 😅 It was when I stop water that new growth started. But when I see this little leaves I have the tendency to give some water and then new growth rot. But if I don’t water the tip leaf dry. I don’t know how to water this plant. Can u give me advice? Btw, should I repot?