“BE” in the above context means to ‘act like something, be a doctor, be a footballer, in other words, an adopted identity.
“DO” means to carry out an activity in that identity
“HAVE” means possession of something, but not necessarily legal ownership.
BE, DO and HAVE is a very obscure, but real concept of life, from which no- one is exempt, not even the lowly street beggar. Those three words are irretrievably connected as illustrated by that individual. The moment he decides to beg he has BEcome a beggar. The caps are intentional for they provide the above BE. The moment he DOes the begging introduces the DO, which leads to HAVE, the product of begging. You must BE something to DO something before you can HAVE anything!Lear More