Yoga Wisdom and Devotion

When we deal with the concept of skill in action it varies from person to person. Duryodhana has attained a great degree of skill in 'Gadha Yuddha'. Even Balarama had great appreciation for him. Similarly Jarasandha was also achieved a great degree of skill in Gadha Yuddha. Lot of examples can be given. Here we see persons with positive qualities and negative qualities. While we define skill in action as a Yoga, it can not be full unless it is accompanied by positive qualities. Although Balarama supported Duryodhana Krishna never endorsed it. He said that he will stand by righteousness. This is where he calls the concept as the Yoga of self control. Today we see many eminent people specialised in various skills and most of them have followed right approach endowed with positive qualities. Unfortunately a few of them are not. To put it in nutshell Lord Krishna comprehends the concept of Yoga with wisdom and devotion. Unless they are combined,such a Yogi can not achieve his goal. Perhaps your views may be different on my thoughts. Yet,I would like to learn from you.  I humbly solicit your views. 

Regards

S.Govindan