As a former VIP tour guide at Disneyland, I've seen plenty of guests regret their travel decisions.

Amber Wainwright

While working at Disneyland as a VIP tour guide for five years, I watched a lot of parkgoers have amazing experiences. However, I also watched visitors regret parts of their trip or wish they'd made different choices or better plans.Here are a few common mistakes I saw parkgoers make when visiting Disneyland — and how to avoid them. Overdressing for a long day in the park

When I visit Disneyland, I try to dress in cute yet functional outfits.

Amber Wainwright