Just in time planning…

I am still very unde­cid­ed on the sub­ject of ‘just in time’ plan­ning, the whole, “lets do some­thing on Sun­day, I’ll ring you” and then actu­al­ly call­ing at the time you want to meet up, rather than ever pre-arrang­ing any­thing.
While I also dis­agree with one of my friends, who cit­ed this as his rea­son for ditch­ing his mobile.
I think bal­ance is nec­es­sary.
I refuse to be a slave to my tech­nol­o­gy. It is a tool, for me to use, I decid­ed when and how and what for.
I see my phone going off a the machine shout­ing at me “i’m impor­tant, answer me NOW!”, and I take a sec­ond to think “do I wish to answer a call at the moment…”. If i’m talk­ing to some­one else, then usu­al­ly I’ll just reject the call and ring back when things set­tle down.