A little help request - 7months without LD

[Kauro]

Hy everybody!I came here with a problem, and I hope you can help me! I started the whole "LD thing" on 2012.07.13. maybe 14. and I still had no lucid dreams. I tried lots of techniques - ADA, LDD, WILD, MILD, IVWILD, WBTB, et cetera.( About 10 techniques) Now my "active" techniques are: ADA,RC, WBTB, WILD(Siesta).Sometimes I do Reality Checks, but I don't wake up fully, just to vividus-lucid, and it have happened dozens of time...My questions are:What can be my problems?How can I get my first LD?What techniques should I do/should i avoid? (Sorry for my bad English, but I hope you can read my writings.)