#Yes, you can attack yourself

You are simply a target and you'd run through your normal attack action, including rolling your D20 against your AC (STR mod + Proficiency) and applying your unarmed strike damage(STR mod +1).

Whether or not it's at Advantage/Disadvantage would be up to the DM if they felt it was reasonable to apply.

##Why go through it all? Because making an attack is never a guarantee. You can try and hurt yourself, but you may not be successful. That's normal. The roll against your AC covers the factors involved (your armor, your desire to actual connect against yourself, your own toughness, the awkwardness of trying to strike yourself, etc.) and running through the exercise of rolling allows those factors to play a role in determining the outcome.

Yes, you can attack yourself

You are simply a target and you'd run through your normal attack action, including rolling your D20 against your AC (STR mod + Proficiency) and applying your unarmed strike damage(STR mod +1).

Whether or not it's at Advantage/Disadvantage would be up to the DM if they felt it was reasonable to apply.

Why go through it all?

Because making an attack is never a guarantee. You can try and hurt yourself, but you may not be successful. That's normal. The roll against your AC covers the factors involved (your armor, your desire to actual connect against yourself, your own toughness, the awkwardness of trying to strike yourself, etc.) and running through the exercise of rolling allows those factors to play a role in determining the outcome.

#Yes, you can attack yourself

You are simply a target and you'd run through your normal attack action, including rolling your D20 against your AC (applying any modifiers as relevant) and applying your unarmed strike damage.

Whether or not it's at Advantage/Disadvantage would be up to the DM if they felt it was reasonable to apply.

#Yes, you can attack yourself

You are simply a target and you'd run through your normal attack action, including rolling your D20 against your AC (STR mod + Proficiency) and applying your unarmed strike damage(STR mod +1).

Whether or not it's at Advantage/Disadvantage would be up to the DM if they felt it was reasonable to apply.

##Why go through it all? Because making an attack is never a guarantee. You can try and hurt yourself, but you may not be successful. That's normal. The roll against your AC covers the factors involved (your armor, your desire to actual connect against yourself, your own toughness, the awkwardness of trying to strike yourself, etc.) and running through the exercise of rolling allows those factors to play a role in determining the outcome.