Stressed life

3 years back when I was working in the project people were quite happy. We used to bond together and celebrate all festivals together. We used to take pictures and dance in party. Now I have joined different project which has too much of workload It's like average 13 to 14hrs and weekend too. Calls from leadership at any time 24 X 7. People are so busy that we all don't talk with each other at all. Even if someone needs help ppl are not able to help most of times. We all understand eachother problem but have no time to reflect of these things. I have seen colleagues of my age (32) getting Panic attacks, vomiting and taking anti depressants. The freshers and the juniors are literally lost. They are in self doubt. They feel they are not able to perform n work even after logging for 14 to 15 hours. But the truth is there is no guidance or mentorship for them. Wish the seniors were kind to them as they are kid and have just come out college. Everyone thinks that they are stressed but theor colleagues are able to manage. Additionally ppl having milestone work for 15 hours. Too bad. Humanity will be soon lost and we will become working machine