Half the battle
Definition 1 of 1
Pro Tip 1/3Understanding's Role
Emphasizes that realizing the extent of a challenge is a major step towards tackling it. 
Once you've mastered the basics, learning advanced topics becomes half the battle.
Pro Tip 2/3Initial Success
Suggests early achievements in a process are a big advantage; fighting the remaining challenge could be easier. 
Securing a good internship is half the battle for a promising career start.
Pro Tip 3/3Metaphorical Use
Indicates the phrase is often used metaphorically to describe abstract challenges, not just physical ones. 
Building trust in a relationship is half the battle for long-term happiness.