The term 'by yourself' is a phrase that means to do something without the help of anyone else. It can be used in many different contexts, such as when someone is doing a task ALONE or when someone is making a decision without consulting others. The crossword solutions for this term are 'ALONE' (5 letters) and 'SOLO' (4 letters). Both words mean the same thing, but 'ALONE' is more commonly used in everyday language, while 'SOLO' is more often used in musical contexts.