Please choose the correct ending to complete the given sentence: Relationships: [header] How to have an effective handshake [title] Know when to use your handshake. [step] The appropriate times to shake another person's hand include : [substeps] When you are introduced to someone when you say goodbye to someone at the beginning or the end of a business, social, church, or other meeting whenever it seems appropriate within a business context, such as sealing a deal. [title] Be the first to extend your hand.

Ending1: [step] It can be instinctive when you first meet someone. But taking the initiative to shake them is a great way to show a familiarity with the person as well as keep things interesting. Ending2: [step] Shake the other person's hand and say hello. Say hi, smile, or even shake their hand before allowing your hand to be extended. Ending3: [step] This makes a strong, lasting impression on the person at the receiving end. It is also about control; by offering your hand first, you are leading the way. Ending4: [step] Nod " hello " to others as they walk past you and stick your hand out for a handshake. Make sure your palm is non-flared.

Answer format: ending1/ending2/ending3/ending4