It may be 1. The ignition switch (expensive), 2. Key chip (the metal portion of the key must be attached to the plastic circuitry portion of the key), or 3. Both/Something else entirely (highly unlikely).
If the problem is 1. then keep practicing, you will find that 'point', and get used to it, and you will soon be starting and driving the car like its a Ferrari. If you really want to fix it then please please treat this like a JDM car, and DO NOT go to roadside mechanic, they will scratch thier @$$ and drool on the paintwork.
If the problem is 2, then the damage is probably under Rs. 4,000, and you can go to any reputable JDM keymaker and they will make you a new key and programme it. No serious problem here. Or you can simply buy a new Liana key case and transfer your circuitry etc. yourself.
If the problem is 3, which I really don't think it is, then go to a reputable JDM mechanic and face the music :p.
Hope this helps!