These days, planning retirement is more complicated than ever and involves countless decisions.“Retirement looks very different for people today than it did 50 years ago,” said Aaron Hatch, a financial planner and co-founder of financial services firm Woven Capital. “People are living longer, and their families sometimes live across the country, or even across the globe.”Some people want to travel the world when they retire, whereas others are content to plant a garden or work on their golf game.