Always on the lookout for danger, you gain the following benefits:
- You gain expertise in 1 skill
- You can't be surprised while you are conscious.
- you don't get disadvantage on attack rolls as a result of being unseen by you.
- Other creatures don’t gain advantage on attack rolls against you as a result of being unseen by you.
- you gain advantage on all perception rolls
- being as cautious as you are you notice even the smallest tremors in the ground