How I,4,7,10th house are interlinked

 Your Thoughts are what your life is made of.

My insights into 1,4,7,10 is something not possible to change only mentally it can be done. Here I have explained it. All are karathatwa of each house. You will see how it affects and a clear interconnection between the houses.

1st house is self, you can't choose the soul, look, body basic construction, when and where you are born, to which mother you are born. 

4th house you can't choose your mother, house, assets, etc., The type of vehicle you own. You simply can't own a very expensive one because you want one. 

7th house you can't be choosing your partner, spouse, business, etc. The environment will give it to you and take away at its wish.

10th house you can't choose your mother-in-law, 10th 4th to 7th, you mother's husband, 7th to 4th, your karma you do a job because that's what is written. 

If you wish for a better job, a wife and mother-in-law are needed, if you want a better partner then a better mother and mother-in-law is needed, if you want a better mother the self and father ie 10th house 7th to 4th should be better. If the self soul is not better than karma the 10th house is also not good. Thus the vicious circle of life.

So the remedy is the respective house has to make corrections accordingly all will ease out and reduce the pain. If it's job then tell the native to be good with wife and mother-in-law, father, again if they are hostile, they spoil the cause and effect. If spouse is problem ask mother and mother in law to co-operate. If self is problem ask to do good karma, to 4,7,10 houses even if they are hostile. When each individual does it's karma insted of ego, that's the only way karma of each individual will be deduced.