Instead, don’t forget to regularly back up your photos to an external hard drive (e.g. flash drive) or online storage service (e.g. Google Drive or Dropbox). Or, you can upload them to services such as Google Photos, EyeEm, or Flickr. It is best to avoid making this mistake, because it is very sad.

The most priceless souvenir of a trip is the collection of memories it offers. If feasible, make multiple backups.

You may miss the connecting flight due to a short stopover.

Instead, give yourself a few hours between flights to resolve any possible "delays".

Forget to double check your paperwork and booking for inaccuracies

Instead, you need to carefully check all travel documents and reservations before leaving.

Always double check the date, time, and location to make sure everything is in order. It will help if you double check that the spelling of the name on the ticket is correct.

No insurance

On the contrary, spending a few dollars now can make you feel more comfortable in an emergency (travel cancellation or delay, lost luggage, medical emergency, etc.).