The noun impairment means that some ability is not as strong as normal. People can be:
An impairment can also be temporary - your judgment and coordination become impaired when you drink too much alcohol, for example.
Both disability and handicap refer to a problem that prevents someone from doing normal or typical activities. People who have such problems are sometimes described as disabled or handicapped people, although the best term is to say someone has a disability or, when talking about these people as a group, to say people with disabilities.
When a building or other structure has special accommodations for people who use wheelchairs or who have other mobility difficulties, we often call these handicap-accessible places.
Create written systems for everything, because you will reap benefits from them later on. This is how you train your employees and retain consistency. Know your numbers and check them daily and make all decisions based on what they tell you. One of the most important calculations is cash flow pro forma. Determine how much cash you need to do the business, and do not start without the required cash on hand.