This is a famous song lyric, but it is true. We go through life taking some things for granted, and do not realise until its gone what we previously took for granted.
What did you take for granted do you no longer have?
Mine is a life without pain, which is why I am still up. And I do not want to take codeine as I have been massively constipated today as a result of lots of codeine to get me through the weekend.