Problem: How to start single tasking
Remove distractions from your workspace.
Help yourself concentrate by removing prevalent distractions: phones and personal and work computers can provide countless distractions that prevent you from focusing on a single task. Silence your phone and close your personal email while working on a task.

Answer: You can also remove physical distractions around you. If you work in an office, shut the door and hang a sign that reads " working, please don't interrupt.

Problem: How to fix a broken bicycle chain
Take a picture, draw out, or memorize how the chain is currently attached.
Note how it moves in and out of the pulley wheels, if there are any. Chains wrap around the derailleur (shifting device in the back of the bike) in a particular, but not difficulty to understand, patter you'll need to replicate later.

Answer: Some chains are simply threaded on the gear. If you work carefully you won't even need to remove the chain from the bike.

Problem: A few people go surfing on waves. they
Answer: fall sometimes but are ok.