Most of the time, when you want to lose weight fast you diet, some will work out for faster results. Some would eat more vegetables. But loosing weight fast is not really the point.
You might loose your weight but eventually after attending fiestas and birthdays you gain weight again. It should always be having a long term of loosing weight.
It is a matter of conditioning. Lifestyle wise there should be no pressure on your part. Patience is a virtue.
Keep up a positive attitude. Mindset should always aim for the better results. If you will think that you’re fat then you will be fat forever. But if you will think that you can do something to loose weight, you will succeed.
Loosing weight doesn’t happen overnight, it takes time for you to achieve. I have a few blog post about Loosing Weight Fast, hope it helps.