Illustrative Answer

1. If the person I care about doesn't return my love, I can seek out others who will love me.
2. I could devote more of my time to my hobbies and other enjoyable pursuits.
3. I can teach myself to enjoy life without a lover. Then if (and when) I do find a lover, I can be doubly happy.
4. I can practice unconditional self-acceptance and accept myself with or without a lover.