To see crickets in a dream refers to good progresses about health issues. Alternatively, it symbolizes money and no financial problems.
To feed crickets in your dream indicates that you will hear good news of a person within your family who has health problems.
To dream that you kill crickets signifies that you will have a small illness but you will get well soon. If you see a dead cricket in your dream, it means that you will be helped by a person because of your illness.
To speak with a cricket in your dream may represent that you will help a person financially because of his/her health. If you see a person who speaks with a cricket in your dream, it means that a person will want to learn your opinions.