Can they be saved?

[blazer]

There are a few people i used to spend much time with.
These people had good qualities but used them in very wrong ways, by practicing manipulation and lying, in order to get resources from others.
I guess their main problem is pride.

At times this question arise, but cannot get an answer. Can they all be saved once i get fully developed?
I'm not sure the answer is yes for all of them.
Also, i've seen some of them, the ones i had much closer, after a year of no contact, and found them weaker and physically evidently deteriorated. They have lost qualities. This brings sadness.

 

[Johann]

Who ever would practice the Noble Eighfold Path, completes it, would head himself/herself toward Unbound, Nyom.

Uttiya Sutta: To Uttiya

And one not free from Sensual desire isn't able to help others to get out of the mud.

[blazer]

It is true Ven Johann.
Working much on sensual pleasures these very days.

I'm wondering if few of these people may not want to accept help, or just has no way to understand what's wrong and what's right because of extreme wrong view, or unable to accept their misdoings, so it would be impossible to save them.