Goggles 
To dream that you are wearing goggles indicates that you are attempting to defend against emotional pain or damage. You may need to deal with something or someone that you are aware is causing you pain or grief.
Hot Tub
Imagine sitting in a hot tub with steam coming out from the water beneath you. This evokes relaxation.
To dream about hot tub offers you a way out of your daily routine and stress. It brings instantaneous pleasure that belongs only to you. It can also reflect the hidden aspects of your unconscious.
Hydrant
To dream of a hydrant mostly indicates openness to a brand new start. On the other hand, dreams of a bursting fire hydrant refer to an explosion of suppressed emotions.
Such things are usually due to stress or long-term repression of feelings. Your dream may serve as a warning from your subconscious that you need to express your thoughts and emotions before it's too late.
Journey
To dream that you are going on a journey represents material wealth, self-awareness, and personal enrichment. The scenery you see in your journey mirrors your current emotional and psychological state.
To dream that your friends are embarking on a journey signifies unity, camaraderie, and a positive outlook for change.
Limping
To dream that you are limping denotes imbalance and neglect in certain aspects of your waking life.
You often feel that you are neglected by your partner despite giving 100% of yourself to the relationship.
Inflate
To inflate in a dream indicates an accumulation of outside influence. A body which inflates in a dream has been overcome with others' words, thoughts, and pressures. You may be feeling supported by your friends and family, and happily inflate and float away. Or you may be feeling puffed up by your own bravado or the high expectations of others, feeling afraid that a false image of you will burst.
An object which inflates in a dream has had its importance artificially inflated by others. For example, your computer might inflate to 10 times its size and fill your entire office if you are feeling stressed out at work.
Leaving
To dream of leaving indicates that you are unhappy with a situation or with someone in your life. You may be having problems at work and be in need of a change.
Alternatively a dream of leaving may simply represent a need for a break or a change of pace. You may feel that you would like to try new things, to embark on a new path, or to spend more time alone and away from the hustle and bustle of your usual responsibilities.
Welfare
To dream of being on welfare indicates that you feel rescued and cared for by someone other than yourself. You may have a strong family or group of friends who you know will be there for you in times of trouble.
Alternatively, a dream in which you are ashamed to be on welfare may indicate a fear of judgment from others or a fear of failure.
Fainting
To dream that you are fainting indicates your difficulty in dealing with subconscious concerns or emotions. You need to be more open.
To dream about a family member fainting suggests that you will bear witness to some imprudent behavior from that family member.