Toooo slow

I got another seed kit and planted my second money seed, hoping I will be more successful this time. I placed it next to the window and watered it regularly. I even read the instructions this time. Still, four days later no result. I always knew gardening (and plants in general for that matter) was not my cup of tea, but this is now getting ridiculous. Lets give it another 2-3 days and see what happens.