Spiritual Balance

How to avoid relaxing into worldly enjoyment after doing our service wholeheartedly?

Should we pray to God for things or just be content with what we have?

Although material things are temporary those things matter to us – how can we balance our material and spiritual side?

How can we balance between submission and overdependence?

If we understand that we are souls do we need to reject the whole life we have built on our bodily identity?

If we are more attached to Krishna and less attached to family responsibilities does that incur bad karma?

Devotionally, we need to be humble. Professionally, we need to promote ourselves. How to reconcile?