Should I ask friends for recommendations?

Only if they share your exact travel style. People often recommend places they liked, which might be the total opposite of what you find relaxing or interesting.

What if I can't decide between two places?

Flip a coin. While it's in the air, you'll realize which one you are secretly hoping for. Go with that one.

Deciding Where to Travel When You Have No Idea

Narrow your options by choosing a 'travel constraint'—such as a specific climate, a maximum flight time, or a budget cap. Filter your list by these constraints before looking at photos to prevent decision paralysis.

Define your non-negotiables. Write down three hard rules. Examples: 'No more than an 8-hour flight,' 'Must be under 70 degrees Fahrenheit,' or 'Must have reliable high-speed Wi-Fi.' If a destination doesn't meet all three, cross it off the list immediately.
Pick a 'trip style' over a destination. Instead of asking 'where to go,' ask 'what do I want to do?' Categorize your desire as: Active (hiking/trekking), Cultural (museums/history), Relaxing (beaches/resorts), or Urban (food/nightlife). This cuts your potential destinations by 75%.
Use the 'Flight Map' method. Go to Google Flights, enter your home airport, leave the destination blank, and click the map icon. Filter by 'Direct flights only' and your maximum budget. The pins that appear are your only viable options for this trip.
Test your top three against your budget. Pick three remaining candidates. Spend 15 minutes searching for the average cost of a hostel or budget hotel, a local meal, and a transit pass in each. If the total for 5 days exceeds your travel fund, remove it.

Should I ask friends for recommendations?: Only if they share your exact travel style. People often recommend places they liked, which might be the total opposite of what you find relaxing or interesting.
What if I can't decide between two places?: Flip a coin. While it's in the air, you'll realize which one you are secretly hoping for. Go with that one.