Imaris
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1) Regarding the prospects of being alone, as is well known, humans are social creatures, so it might be fun for a while to blow up buildings and drive around in a Lamborghini, but after a year of such a life, it will all get boring, and a severe depression will set in, which, after a few more years of such a life, will likely lead to suicide. In my opinion, this is not an option.
I agree, but IMHO, it's worth it.))
2) Conscience, nobility, and self-sacrifice are not needed by anyone except the person who possesses these qualities. Someone might calmly walk past a person who has gotten into a difficult situation, for example, fallen and broken a leg. And someone else, on the contrary, will experience unpleasant feelings if they do not help this person; this feeling can be called conscience. The meaning of conscience, nobility, and so on lies in moral satisfaction, and nothing more. Some people have these moral principles more developed, and some less.
Thank you, you explained it well. In that case, those who don't have these qualities don't need them