You are worried and you are looking for the explanations of a certain state of affairs; try to get rid of illusions.
feel: something bothers you, you will worry about something
smell: you are trying to lead somebody on with wishful thinking and lies
chock: you will get into troubles due to your carelessness
a gas tap: a cooling in a relationship
fire a gas: worries
put out gas: behave morally
a balloon filled with gas: if it tears: someone will be very angry with you.