lvl 71 noob berserker needs help

Hi guys,

so far, so good, about to finish act 10 and start doing some maps.

I have 15 unspent skill points and i have absolutely no idea what to do with them.

TL;DR Could u take a look at my toon and come up with some suggestions please as for passive points distribution - 15 unspent?

Im considering the following nods:

- 3 x endurance charges, but so far i have not been using them, i guess they will come in handy later on maybe

- hematophagy for better sustain, as now i have only Pain Reaver for leech

- blodless for life % and caanot be leeched

- duality for dualwield and attack speed

- amplify for area of effect bonuses

Im relly lost so any pointers greatly appreciated :)

You might want to give more information about your character for a better advice, but I'll just give you whatever I know about this game.
As far as I can tell, you're playing Berserker + Duel weilding + some area skill(should be melee?).

1. Should I take Endurance Charge?
Endurance charges are strongly recommended in a Berserker build. The reason is b/c you will take a lot of damage later when you progress Berserker's Ascendency node. Endurance charge is one of the best ways to mitigate further damage.
You do not have to take all the Endurance nodes right away, however, "Stamina" node is really recommended for the "+0.2% life regen per endurance charge" from the left.
As for Endurance charge sustain, Enduring cry will do the job.

2.Should I take "Hematophagy"?
If I would play Berserker, I would probably use Bloodseeker as main hand weapon. If this is the case, Hematophy is pointless. If not, it is pretty necassary at some point of the game. Increased leech rate / maximum life per seconds leech rate is very important for Berserker after the "Vaal Pact" changes.

3.Should I take "Bloodless"?
If you're taking it for extra life, then why not? If you're taking it b/c enemies cannot leech life from you, then to simplify my answer "No".( Reason: Monster life can go up to million, however, if they are able to deal damage up to 100thousand, you are probably dead for 10 times already. Even if enemies leeching is a real issue. A better answer will be: stack More Damage!)

4. Should I take Duel weild nodes?
If you're duel weilding, then why not?

5. Area effect nodes?
I'm not sure what skill you're using, but If you're using a area skill then it is a good boost. However, if you're using a single target skill and linking it to Melee Splash or any concept similar to this. The area nodes only effect the splash, your single target skill have absolutely no benefit from that.

I'm simply giving you advice based on the questions you asked. However Path of Exile is a lot more complicated at this point ( and too simple if you get the idea of the game ). For advice I think you should probably overview a full proper build( a build at least able to reach Tier15 ). You don't have to fully copy a build, but get the idea how players progress in the game can really help a lot.