no
A person who does things for others may be an assistant or a helper.
No, because it would be sad even though others can benefit from what they learn.
Someone that doesnt do things for others
"Acid tongue" is a phrase used to describe someone who speaks in a sharp, critical, or sarcastic manner. It implies that the person's words can be harsh or cutting, often causing hurt or offense to others.
A killjoy is someone who spoils things for others.
Karma
The word for a person who perceives things that others do not is "visionary." This term often refers to someone with imaginative foresight or the ability to see possibilities beyond the present reality. In some contexts, it can also describe individuals with heightened sensitivity or awareness, such as "intuitive" or "perceptive" individuals.
usually the sacrifices would be either 10 year in prison or other things as worse.
The word for this type of person is hypocrite. A hypocrite is someone who contradicts themselves by doing things they tell others they should not do.
"Poison tongue" is a metaphorical term used to describe someone who speaks in a harmful or malicious manner, often spreading lies, rumors, or hurtful words. It suggests that the person's words have a toxic or damaging effect on others. This phrase is commonly used to caution against the negative impact of gossip or slander.
It all depends on how someone regards the more important things in life. Some people think that their economical wealth and social status is important. Others think that friendships and love define a happy life. It all depends on how you look upon happiness.