a We all have problems in our lives. There's little / a little we can do to avoid them, but we should always try to solve them. Some of us have a few/ a few big problems, others have a lot of them. Fortunately, there are few / a few people who have many big problems. We should try to help all people, no matter whether their problems are a little / a little or big. It's 5 little / a little difficult to help other people, but we should try.
