Hey man. The best way to practise is to find somebody who shares the same interests with you, or someone you really like; for instance, I 've started because I used to love playing Warcraft 3 online, my English was "i speck italy" or "where is you come from?", but after that I improved every day more. If you like music/beatbox or just talking to stranger I would reccomend you visiting a Teamspeak server (if you don't know what teamspeak is just google it, it's like a Skype but with more people you can talk with and more features) by the address "ts.beatbox-rap.com".
I hope you'll find your motivation buddy, English is amazing and will help you for a lot of things in your life, don't give up!