Travelling by air
There are a lot of advantages that you travel by air. One is you can fast arrive destination. If you traveled by car or train, you may waste several hours or many days. But the air, you waste a few minute. And the air can lead you to across sea or other countries or other continents, you are be independent.
In contrast, nothing is perfect. Comfortable seats or a various foods on the air or fasted travelling that make you much happy are cost; they must get paid by yourself. So the air is more expensive than others. If you met a precipitation during travelling, you are at risk. You may face danger and can’t communicate anyone while you are seating in the air.