Best Trading Keys

Keys for trading is most effective thing which if is created by you so its mean you can use it as long as you can because its not easily trapped by anyone else and for stability in market its important use your own methods. I'm not a big Power point fan so I usually just use Word to outline what I am talking about and to keep me on track.
Followings are my 7 keys:

1). Trading Times

2). Calender

3). Harmony

4). Levels in Play

5). Directional Bias

6). Proximity

7). Market trends & clarity

Its upto you that which key you use where and which time its all up to you and your strategies.