I have figured out 2 private keys having Bitcoin. One private key is holding 0.002 btc and another is holding 0.134 BTC

I need urgent money and I think if I take this fund at my wallet my problem will be solved.

One private key - last transaction was 2014
Another one- last transaction 2013

I think it is 10 years +

Should I take this fund? I need very urgent money. Without fund, my life is becoming horrible. I have lost all and have fallen under big debt due to gambling. So, I have lost to others.

So,
1. From the moral point of view, should I take this fund?
2. If I take this fund, will I be caught? Is there any way getting my identity while shifting fund?