​Poovar to Varkala Pat called today one of the most difficult days of his life. The humidity reached up to 88 per cent and the temperature remained at a steady 36 degrees. Both the doctor and the crew were on standby, and it became particularly concerning once Pat stopped sweating. A lack of perspiration is indicative of severe dehydration. Yet, Pat pushed on; we had a school to go to by 3pm and thousands of school children were waiting to greet us. We finally made it to Atti