Follow routine practices when fasting .

The Prophet Muhammad taught us about fasting in this hadith. He said we should not fast one or two days before the start of each month, unless it is something we do regularly. This means if someone has made it part of their routine to fast on certain days, they can continue doing so even if those days are close to the beginning of a new month. However, if someone does not usually fast on those particular days then they should avoid doing so as it is not recommended by the Prophet Muhammad. This hadith teaches us about moderation and balance in our religious practices; we should neither overdo nor neglect them but rather find an appropriate middle ground between both extremes.