Predicting what is probable relative to others’ expectations is the first step in being proactive versus reactive.  The anticipation and provision of other people’s needs and desires before they ask is a great way to impress them.

The primary purpose of this kind of pro-active behaviour does not necessarily need to be making others happy (although that is good) but rather can be simply to position yourself for gains by gathering their support.

Help Others/ Help Yourself

Personal enjoyment and self satisfaction can often go hand in hand.  For example I often find giving a gift and seeing others joy is often better than receiving one (and based on my observations I am not alone in this)

The act of gift giving is a win-win situation (everybody is happy.). Similarly providing help or acting before being asked has value both for the anticipator as well as the recipient.

Those whose needs you anticipate benefit directly from the outcome,i.e., they got what they wanted or needed with little effort on their part. You both feel a good and create a positive impression.

Self Directed

Will power is a highly valued personal trait for leaders.  This can actually apply to everyone as we use our initiative to get things done (albeit they should be perceived by the majority as worthwhile accomplishments)

By anticipating others needs and using our own believes and self determination as foundations to help ensure these are achieved, often even before they are clearly elucidated,  we demonstrate our leadership capabilities.

Don’t wait, anticipate.