For Samuel, an insurance broker graduate at Gallagher, the coolest thing is the opportunity to work extensively with renewable energy projects. This aligns with my career aspirations, and I've been involved in insuring gravity energy and biomass projects. While these projects can be challenging to insure due to their unique nature, the complexity makes them fascinating. It's exciting to identify areas where insurance solutions are needed and work towards bridging the gap between insurers and clients. Though I haven't found all the solutions yet, the process of exploring and addressing these issues is quite extraordinary.