How do I insure a Macbook Pro that's over a year old? I'm a huge clutz, and I constantly accidentally destroy electronics. A few days ago, I just barely caught my Macbook Pro as it almost fell off a balcony, and decided I really need insurance for this thing, specifically insurance that covers accidental damage.

The computer was bought over a year ago, so I can't get AppleCare, and from what I understand AppleCare doesn't cover accidental damage anyway. The laptop is a 2015 model 15-inch Retina Macbook Pro that costs over $2,000, and I'm terrified I won't be able to pay to repair or replace is should I break it.

How can I add insurance or a warranty of some sort so I won't have to pay for repairs, or at least have repair costs reduced to something manageable, should this happen?
AppleCare isn't insurance. You should start with Amazon in your country if available and then check your local / national insurance providers to pick a policy that meets your needs. 

If you already have renters or homeowners insurance, a rider might be all you need to cover computer equipment for little hassle of shopping for a policy.