Read the following context and answer the question.
Context: Today I had to take the day off of work so that I could go get a spinal tap done . The purpose of this was to collect cerebrospinal fluid to analyze as a part of confirming my possible MS diagnosis . I did n't find it particularly painful though there were some clear pings , twinges , and pricks .
Question: How did I feel about the procedure ?
Answer:


I thought it was necessary .