Set out below are all articles explaining Habits.

Give up coffee is a SMART new year’s resolution

Quitting coffee fits all the SMART characteristics (Specific, Measurable, Attainable, Realistic and Timing). SMART is an acronym that which helps to define important features when setting goals.

Give up coffee for 30 days

This is a great (and short) talk by Matt Cutts from Google where he talks about a great approach to cultivating bad habits. Just try something for 30 days. The thinking is that it’s a short enough time that it’s not overwhelming, but long enough to appreciate, and potentially extend, the new behaviour.