I need help with an important decision

I am kind of stressed about taking a CNA licensure test and I have a decision to take it or not . But if I want to take it I need to virtual clinical hours and I don’t know what decision to make . I don’t want to be a CNA so I don’t see the point of taking it but I am scared of regretting it . Should I just do the clinical hours ? Than decide whether to take it later ? Or is that a waste of time

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.